ClassID:

222664

H03M7/55 - CPC Classification

Classification description:

Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits; Compression ; Expansion; Suppression of unnecessary data, e.g. redundancy reduction Compression Theory, e.g. compression of random number, repeated compression

Recent Application in this class:
#1
20250370960
2025-12-04

ADJUSTING FILES FOR HUMAN READABLE PRIME NUMBER COMPRESSION (HRPNC) ACCELERATION

#2
20250317155
2025-10-09

System and method to dynamically abbreviate data

#3
20250062775
2025-02-20

DATA COMPRESSION VIA BINARY SUBSTITUTION

#4
20250038766
2025-01-30

METHOD AND SYSTEM FOR OPTIMIZING TRANSMISSION OF SERIALIZED DATA USING DYNAMIC, ADAPTIVE SLICING AND REDUCTION OF SERIALIZED DATA

#5
20240088910
2024-03-14

Data compression via binary substitution

#6
20240039657
2024-02-01

Method and system for reducing data stored in capture buffer

#7
20240007224
2024-01-04

Method and system for reducing data stored in capture buffer

#8
20230421292
2023-12-28

Method and system for reducing data stored in capture buffer

#9
20230223952
2023-07-13

CHAN framework, CHAN coding and CHAN code

#10
20220263663
2022-08-18

Digital Signature Method, Signature Information Authentication Method, And Relevant Electronic Devices

#11
20210326269
2021-10-21

SYSTEMS AND METHODS FOR TRANSFORMING LARGE DATA INTO A SMALLER REPRESENTATION AND FOR RE-TRANSFORMING THE SMALLER REPRESENTATION BACK TO THE ORIGINAL LARGE DATA

#12
20210091788
2021-03-25

Entropy agnostic data encoding and decoding

#13
20200218666
2020-07-09

Systems and methods for transforming large data into a smaller representation and for re-transforming the smaller representation back to the original large data

#14
20200151051
2020-05-14

Systems and methods of encoding information using digital lensing

#15
20190171472
2019-06-06

Over-provisioning cloud resources using dependency maps and utilization triggers

#16
20190018793
2019-01-17

Systems and methods for transforming large data into a smaller representation and for re-transforming the smaller representation back to the original large data

#17
20190013825
2019-01-10

CHAN framework, CHAN coding and CHAN code

#18
20180375528
2018-12-27

Decompression using cascaded history windows

#19
20180323799
2018-11-08

Data compression system

#20
20180196605
2018-07-12

Method and apparatus for dense hyper IO digital retention

#21
20180041334
2018-02-08

Compression and/or encryption of a file

#22
20170255670
2017-09-07

Method, apparatus, system, and computer program product for data compression

#23
20170031935
2017-02-02

Multi-structural, multi-level information formalization and structuring method, and associated apparatus

#24
20170026054
2017-01-26

Data compression device and method

#25
20160294408
2016-10-06

Barrel compactor system, method and device

#26
20160043734
2016-02-11

Apparatus for reducing data volumes

#27
20140164454
2014-06-12

Multi-structural, multi-level information formalization and structuring method, and associated apparatus

#28
20140095768
2014-04-03

Encoding data for storage in a data storage device

#29
20140040214
2014-02-06

Entropy coding and decoding using polar codes

#30
20130007346
2013-01-03

Method to detect uncompressible data in mass storage device

#31
20110071991
2011-03-24

Systems and methods for geometric data compression and encryption

#32
15633345
2018-05-15

Decompression using cascaded history windows